Caranqui Aldaz, Jorge. “Potential Native Trees and Shrubs for Reforestation in the Central Sierra of Ecuador”. Enfoque UTE 8, no. 5 (December 18, 2017): pp. 103 - 109. Accessed April 23, 2024. https://ingenieria.ute.edu.ec/enfoqueute/index.php/revista/article/view/184.